/**
 * Copyright &copy; 2012-2016 <a href="https://github.com/thinkgem/jeesite">JeeSite</a> All rights reserved.
 */
package com.mxdx.edu.util;

import com.google.common.collect.Lists;

import com.mxdx.edu.model.Dict;
import com.mxdx.edu.service.impl.CacheService;
import org.apache.commons.lang3.StringUtils;

import java.util.List;

/**
 * 字典工具类
 * @author ThinkGem
 * @version 2013-5-29
 */
public class DictUtils {

	private static CacheService cacheService = SpringContextHolder.getBean(CacheService.class);

	
	public static String getDictLabel(String value, String type, String defaultValue){
		if (StringUtils.isNotBlank(type) && StringUtils.isNotBlank(value)){
			for (Dict dict : getDictList(type)){
				if (type.equals(dict.getType()) && value.equals(dict.getValue())){
					return dict.getLabel();
				}
			}
		}
		return defaultValue;
	}
	
	public static String getDictLabels(String values, String type, String defaultValue){
		if (StringUtils.isNotBlank(type) && StringUtils.isNotBlank(values)){
			List<String> valueList = Lists.newArrayList();
			for (String value : StringUtils.split(values, ",")){
				valueList.add(getDictLabel(value, type, defaultValue));
			}
			return StringUtils.join(valueList, ",");
		}
		return defaultValue;
	}

	public static String getDictValue(String label, String type, String defaultLabel){
		if (StringUtils.isNotBlank(type) && StringUtils.isNotBlank(label)){
			for (Dict dict : getDictList(type)){
				if (type.equals(dict.getType()) && label.equals(dict.getLabel())){
					return dict.getValue();
				}
			}
		}
		return defaultLabel;
	}
	
	public static List<Dict> getDictList(String type){
		List<Dict> dictList =cacheService.getDictList(type);
		if (dictList == null){
			dictList = Lists.newArrayList();
		}
		return dictList;
	}
	

	
}
